motivational control
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Science ◽  
2022 ◽  
Vol 375 (6576) ◽  
Author(s):  
J. Courtin ◽  
Y. Bitterman ◽  
S. Müller ◽  
J. Hinz ◽  
K. M. Hagihara ◽  
...  


2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Siru Liu ◽  
Thomas J. Reese ◽  
Kensaku Kawamoto ◽  
Guilherme Del Fiol ◽  
Charlene Weir

Abstract Background Studies that examine the adoption of clinical decision support (CDS) by healthcare providers have generally lacked a theoretical underpinning. The Unified Theory of Acceptance and Use of Technology (UTAUT) model may provide such a theory-based explanation; however, it is unknown if the model can be applied to the CDS literature. Objective Our overall goal was to develop a taxonomy based on UTAUT constructs that could reliably characterize CDS interventions. Methods We used a two-step process: (1) identified randomized controlled trials meeting comparative effectiveness criteria, e.g., evaluating the impact of CDS interventions with and without specific features or implementation strategies; (2) iteratively developed and validated a taxonomy for characterizing differential CDS features or implementation strategies using three raters. Results Twenty-five studies with 48 comparison arms were identified. We applied three constructs from the UTAUT model and added motivational control to characterize CDS interventions. Inter-rater reliability was as follows for model constructs: performance expectancy (κ = 0.79), effort expectancy (κ = 0.85), social influence (κ = 0.71), and motivational control (κ = 0.87). Conclusion We found that constructs from the UTAUT model and motivational control can reliably characterize features and associated implementation strategies. Our next step is to examine the quantitative relationships between constructs and CDS adoption.



2021 ◽  
pp. 59-75
Author(s):  
Donald M. Broom

Abstract This chapter discusses the fundamentals of motivation in animals such its causal factors, state of being motivated, history of motivational ideas, monitoring motivation, motivational control systems, feelings, emotions, mood, needs, emotions, and judgement bias.



Cortex ◽  
2020 ◽  
Vol 127 ◽  
pp. 191-207
Author(s):  
Ahmet O. Ceceli ◽  
Joman Y. Natsheh ◽  
Daniel Cruz ◽  
Elizabeth Tricomi


2020 ◽  
Vol 168 ◽  
pp. 108010
Author(s):  
Yan Li ◽  
Yang Ruan ◽  
Yan He ◽  
Qionghui Cai ◽  
Xinran Pan ◽  
...  




2019 ◽  
Vol 10 ◽  
Author(s):  
Andreas B. Eder ◽  
David Dignath


2019 ◽  
Vol 39 (10) ◽  
pp. 1793-1804 ◽  
Author(s):  
Atsushi Fujimoto ◽  
Yukiko Hori ◽  
Yuji Nagai ◽  
Erika Kikuchi ◽  
Kei Oyama ◽  
...  


2018 ◽  
Author(s):  
Atsushi Fujimoto ◽  
Yukiko Hori ◽  
Yuji Nagai ◽  
Erika Kikuchi ◽  
Kei Oyama ◽  
...  

AbstractProcessing incentive and drive is essential for control of goal-directed behavior. The limbic part of the basal ganglia has been emphasized in these processes, yet the exact neuronal mechanism has remained elusive. In this study, we examined the neuronal activity of the ventral pallidum (VP) and its upstream area, the rostromedial caudate (rmCD), while two male macaque monkeys performed an instrumental lever-release task, in which a visual cue indicated the forthcoming reward size. We found that the activity of some neurons in VP and rmCD reflected the expected reward-size transiently following the cue. Reward-size coding appeared earlier and stronger in VP than in rmCD. We also found that the activity in these areas was modulated by the satiation level of monkeys, which also occurred more frequently in VP than in rmCD. The information regarding reward-size and satiation-level was independently signaled in the neuronal populations of these areas. The data thus highlighted the neuronal coding of key variables for goal-directed behavior in VP. Furthermore, pharmacological inactivation of VP induced more severe deficit of goal-directed behavior than inactivation of rmCD, which was indicated by abnormal error repetition and diminished satiation effect on the performance. These results suggest that VP encodes incentive value and internal drive, and plays a pivotal role in the control of motivation to promote goal-directed behavior.Significance StatementThe limbic part of the basal ganglia has been emphasized in the motivational control of goal-directed action. Here, we investigated how the ventral pallidum (VP) and the rostromedial caudate (rmCD) encode incentive value and internal drive, and control goal-directed behavior. Neuronal recording and subsequent pharmacological inactivation revealed that VP had stronger coding of reward size and satiation level than rmCD. Reward size and satiation level were independently encoded in the neuronal population of these areas. Furthermore, VP inactivation impaired goal-directed behavior more severely than rmCD inactivation. These results highlighted the central role of VP in the motivational control of goal-directed action.





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